baber/WOPTO huggingface dataset:
Patent JP-2014024026-A (JP)
Title: Dust removing device
Inventor: KANZAWA HIROAKI
IPC: B08B5/02
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To improve dust removal efficiency of a dust removing device which removes foreign matters by blowing air onto a vehicle body which is being conveyed.SOLUTION: A dust removing device comprises: a pair of jetting parts 31, 32 arranged in such a manner that they jet air to points Q, Qwhich are arranged in a conveyance direction on a surface of a vehicle body W; and a control part which performs control in such a manner that air is alternately and intermittently jetted from the pair of jetting parts 31, 32.
Patent JP-2014033274-A (JP)
Title: Color gamut conversion device, digital camera, color gamut conversion program, and color gamut conversion method
Inventor: KOISHI ERIKA
IPC: H04N1/46
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To adjust compression strength of a color gamut according to an input image.SOLUTION: A color gamut conversion device 100 is a color gamut conversion device that performs color gamut conversion for converting a color gamut of an input image into a color gamut of an output color space for outputting the input image, and includes: calculation means 104 for calculating a feature amount according to a distance from a boundary of the color gamut of the output color space for a color of each pixel of the input image; determination means 104 for determining compression strength of the color gamut in color gamut conversion on the basis of at least one of the number of pixels having a feature amount larger than a first threshold and a pixel distribution according to the feature amount; and conversion means 104 for performing color gamut conversion according to the compression strength of the color gamut determined by the determination means 104.
Patent JP-2013026228-A (JP)
Title: Battery cooler
Inventor: FELIX GIRMSCHEID
IPC: H01M10/50
Filed: 2012-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a battery cooler including means for cooling and heating a battery by using heat-transfer fluid.SOLUTION: The battery cooler (1) comprises a device which includes at least one structure plate (2) and one support plate (3) for limiting the channel vertically. A lateral channel boundary (7) is formed on the structure plate (2), and a double flow or multi-flow channel (8) is formed. The channel (8) has a width equal to or larger than two times of the height in the cross section thereof. On the structure plate (2) in the channel (8), some webs (9) to be established in island-shape are placed after each other in the flow direction, and the flow-cross section of the web (9) reduces at a part thereof.
Patent JP-2014033371-A (JP)
Title: Information sharing system, terminal, switching method and program
Inventor: FUJITA HITAKA
IPC: H04W8/18
Filed: 2012-08-03
Abstract: PROBLEM TO BE SOLVED: To enhance stability in information sharing between terminals.SOLUTION: An information sharing system includes a first terminal for holding the original of data, and one or more second terminals synchronized with the first terminal for that data. The first terminal includes a detection unit 130 for detecting that the first terminal may be impossible to maintain master operation, and a first switching unit for switching the operation of the first terminal from master operation to slave operation, when the detection unit 130 detected that the first terminal may be impossible to maintain master operation. The second terminal includes a second switching unit for switching the operation of the second terminal from slave operation to master operation, when the detection unit 130 detected that the first terminal may be impossible to maintain master operation.
Patent JP-2014032336-A (JP)
Title: Developing device and image forming device
Inventor: TAKAHASHI MASAKI
IPC: G03G15/08
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a developer conveyance device configured to prevent wear of a partition member while preventing aggregates from being conveyed by a conveyance member, and a developing device, and an image forming device.SOLUTION: A developer conveyance device includes: a collection screw 305 having a rotating shaft 305a and rotating to convey developer in a rotation axis direction; a casing 301 for housing the collection screw 305 and forming a collection conveyance path 350; a bearing 321 for supporting the rotating shaft 305a rotatably on the casing 301; and a seal member 321a in close contact with the rotating shaft for sealing it. Grease G is applied to at least a surface of the seal member 321a in close contact with the rotating shaft. An aggregate displacement suppressing member 322 is disposed for partitioning a space where a rotary shaft member side end part faces the rotating shaft with a predetermined gap L2 to house the collection screw 305 of the casing, into an area for a developer conveyance path and an area having the seal member 321a.
Patent JP-2013110382-A (JP)
Title: High voltage ac light emitting diode structure
Inventor: PAN JING REN
IPC: H01L33/48
Filed: 2012-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage AC light emitting diode structure.SOLUTION: A high voltage AC light emitting diode structure 100 comprises: a circuit board 200; and multiple high voltage LED chips 300. Each high voltage LED chip 300 includes a first base material, an adhesive layer, a first ohmic connection layer, an epitaxial layer, a first isolation layer, at least two first conductive plates, at least two second conductor plates, and a second base material. The multiple high voltage LED chips 300 manufactured by wafer level process can be coupled to the low cost circuit board 200 and the high voltage AC light emitting diode structure 100 having small volume can be manufactured.
Patent JP-2014034495-A (JP)
Title: Metal oxide nanostructure and method for manufacturing the same
Inventor: SHO BAISHIN
IPC: C01G25/02
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for manufacturing, on an occasion where various metal ions provided as raw ingredients are converted into metal oxides based on the hydrothermal method, a homogeneous metal oxide structure of the nanometer-sized level and a metal oxide nanostructure obtained by the same manufacturing method.SOLUTION: The provided method for manufacturing a metal oxide nanostructure comprises: (I) a step of preparing an aqueous solution (A) including a binary copolymer; (II) a step of preparing an aqueous solution (B) including a water-soluble metal ion compound; (III) a step of preparing, by mixing the respective aqueous solutions (A) and (B) obtained at steps (I) and (II), an aqueous polymer-metal ion composite micelle solution consisting of the binary copolymer and metal ion compound; and (IV) a step of hydrothermally reacting the aqueous composite micelle solution prepared at the step(III) at or above the steam formation temperature.
Patent JP-2014038149-A (JP)
Title: Fixation device
Inventor: SHIMODA TAKESHI
IPC: G03G15/20
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent slipping on a fixation roller by a heat generation belt which is provided so as to wind around the fixation roller and generates heat by energization.SOLUTION: A heat generation belt 40 is provided so as to wind around a fixation roller 20 and generates heat by energization. Surface roughness Rz on the inner peripheral surface of the heat generation belt 40 is within a range of 5.0 to 20.0 [μm], and the surface roughness Rz on the outer peripheral surface of the fixation roller 20 is within a range of 100 to 300[μm]. As a result, the heat generation belt 40 is prevented from being slipped on the fixation roller 20.
Patent JP-2014044068-A (JP)
Title: Biaxial tension test device
Inventor: HANABUSA YASUHIRO
IPC: G01N3/08
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a biaxial tension test device which can accurately execute a biaxial tension test by minimizing a difference in amounts of shrinkage between a link member moving to a first axis direction and a link member moving to a second axis direction so that the difference can be ignored.SOLUTION: A biaxial tension test device comprises: a rotating plate 11; a rotary drive transmission member 15 which rotates the rotating plate 11 around a central axis O; four sliders 21 to 24 which can be moved in four directions, respectively; and four link members 31 to 34 of which one ends are connected with the rotating plate 11 in a rotatable manner and other ends are connected with the respective sliders. When the rotating plate 11 rotates around the central axis O, the respective sliders 21 to 24 are configured to move in the four directions in a retractable manner by the link members 31 to 34. Test specimens holding means 41 to 44 which hold a test specimen 1 are directly or indirectly attached to the sliders 21 to 24, respectively.
Patent JP-2014043014-A (JP)
Title: Inkjet recording apparatus
Inventor: KOUDA TAKESHI
IPC: B41J2/01
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus capable of adjusting a relative deviation in an arrangement direction of discharge ports between a pair of recording heads.SOLUTION: An inkjet recording apparatus includes a pair of recording heads each having a discharge port surface 23 on which a plurality of discharge ports is arranged, a head holder 10 on which the pair of recording heads is loaded side by side in a scanning direction B, and a carriage including a translator for moving the head holder 10 in the scanning direction B. The head holder 10 includes deformation members 11 and 12 that surround the pair of recording heads, and abutment members 13a and 13b and pressing members 14, which are arranged to oppose each other with the discharge port surface 23 of each of the recording heads sandwiched therebetween in a conveyance direction A, inside the deformation members 11 and 12. The deformation members 11 and 12 can perform deformation to change an inner distance D of a central portion positioned between the pair of recording heads. The pressing members 14 are elastically deformed to correspond to the deformation of the deformation members 11 and 12. The elastic deformation causes an inclination of each of the discharge port surfaces 23 to the scanning direction B to be changed.
Patent JP-2014044018-A (JP)
Title: Cryogenic refrigerator
Inventor: OKADA MAKOTO
IPC: F25B9/02
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a cryogenic refrigerator which achieves the downsizing and the weight reduction while improving the thermal efficiency of a refrigerant gas line and a stage.SOLUTION: A cryogenic refrigerator includes: a JT circuit 20 including a JT compressor 21 which compresses a refrigerant gas, a JT valve 24 which adiabatically expands the high pressure refrigerant gas supplied from the JT compressor 21 and generates cold, a stage 40A which is cooled by the refrigerant gas cooled by the generated cold, and a high pressure side refrigerant gas line 22 and a low pressure side refrigerant gas line 23 which connect the JT compressor 21, the JT valve 24, and the stage 40A; and a GM refrigerating machine 11 which pre-cools the refrigerant gas flowing in the high pressure side refrigerant gas line 22. A refrigerant gas passage 42A, in which the refrigerant gas flows, is provided in a stage body 41A of the stage 40A, and heat exchange is conducted between the refrigerant gas flowing in the refrigerant gas passage 42A and the stage body 41A.
Patent JP-2014050131-A (JP)
Title: Electric power management device and method
Inventor: ENDO HIROKI
IPC: B60L3/00
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To attain more suitable electric power management when or after any one battery unit of a plurality of battery units connected in parallel is separated from the remainder of the battery units.SOLUTION: The ECU of an electric vehicle functions as an electric power controlling device which manages the exchange of electric power between electric power storage devices which have a first and second battery unit connected in parallel and electric instruments such as motors and inverters. When separating either of the first battery units 41 or the second battery units 42 from the other, the integration terms of feedback correction quantities to the output limit Wout and the input limit Win as a parameter for electric power management, ΔWop, ΔWoi, ΔWov, ΔWip, ΔWii, and ΔWiv are made into the value 0 (Step S210).
Patent JP-2014046251-A (JP)
Title: Treatment method and device for animal and plant residue
Inventor: KIMITA MICHIO
IPC: A01G1/00
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method and device for animal and plant residue capable of reducing a moisture content of the animal and plant residue having relatively high moisture contents in a short period of time without using additional heat energy such as fossil fuel.SOLUTION: A treatment method for animal and plant residue comprises a ventilated fermentation process which controls, when aerobically fermenting a treatment object formed by accumulating the animal and plant residue by aerating oxygen-containing gas therein, a ventilation volume of the oxygen-containing gas in a range not less than 120 liters per minute and not more than 900 liters per minute for 1 mof the treatment object in accordance with an internal temperature thereof.
Patent JP-2014049254-A (JP)
Title: Illumination controller, illumination control method, illumination control program, and storage medium
Inventor: SAWADA TAKASHI
IPC: H05B37/02
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an illumination controller which can prevent the lighting from being turned off within a time shorter than a time its user expects, even if lighting is turned on in a state where one character or a small number of characters are displayed being magnified on the entire display space.SOLUTION: An illumination controller includes a non-luminescent type display 2 for displaying characters in a display space, a backlight device 3 for illuminating the display 2, an area calculation unit 5 for determining a character area Sb occupied by characters displayed in the display space, and a display area Sa of the display space, an area ratio calculation unit 6 for determining the area ratio K of the character area Sb to the display area Sa, and a control unit 11 for setting the lighting time so that the larger the area ratio K is, the longer the lighting time of the backlight device 3 is, and lighting the backlight device 3 based on the lighting time thus set.
Patent JP-2013013134-A (JP)
Title: Imaging apparatus
Inventor: TAKESHITA TETSUYA
IPC: H04N9/73
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus for appropriately adjusting white balance of an image.SOLUTION: The imaging apparatus includes: a color temperature calculation section for calculating a color temperature; a gain calculation section for calculating a gain of the white balance; a color temperature evaluation section for evaluating reliability of the color temperature; and a white balance control section for controlling the gain of the white balance according to reliability evaluation of the color temperature. When the reliability evaluation of the color temperature, which is calculated by first imaging, is higher than that calculated by second imaging previous to the first imaging, the white balance control section allows first weight of the gain of the white balance, which is calculated by the gain calculation section in the first imaging, to be larger than second weight of the gain of the white balance, which is applied in the second imaging, and controls the gain of the white balance, which is applied to the imaged image of the first imaging.
Patent JP-2014053109-A (JP)
Title: Pendant type led lighting device
Inventor: HAYASHI KAZUTAKA
IPC: F21V17/00
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a pendant LED lighting device which enables a conventional lamp shade to be used therein and replaces a fluorescent lamp lighting device.SOLUTION: A pendant type LED lighting device according to the invention includes: an LED lighting unit including an LED substrate on which multiple LED modules are mounted, a top plate which supports the LED substrate, and a power supply control part which controls power supply to the LED module; a translucent cover which houses the LED lighting unit; a power supply cord which is connected with the power supply control part and extends from a center part of a rear surface of the top plate; and a shade adaptor which is provided at the rear surface side of the top plate with the power supply cord located at the center thereof so as to hold a lamp shade which covers the LED lighting unit housed in the translucent cover.
Patent JP-2014052114-A (JP)
Title: Air conditioner
Inventor: INOUE SHIGEYUKI
IPC: F24F11/76
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that achieves a comfortable humidity environment without using a humidity sensor by setting a comfortable dew point temperature as a piping temperature target value of an evaporator.SOLUTION: The air conditioner comprises: heat pump control means 20 for controlling an expansion valve opening and a compressor rotation speed of heat pump means; air volume correction means 16 for correcting the volume of air supplied into a room; indoor air temperature setting means 22 for setting a desired indoor air temperature; indoor air temperature detection means 13 for detecting a room temperature; piping temperature detection means 5 for detecting a piping temperature of an evaporation heat exchanger; and radiation temperature detection means 6 for detecting an activity level of the human body from a variation in indoor radiation temperature distribution during a predetermined time period. When the room temperature is close to the desired temperature, the heat pump control means and the air volume correction means function to make the piping temperature of the evaporation heat exchanger close to a desired dew point temperature, and the dew point temperature is corrected depending on the activity level of the human body.
Patent JP-2014050912-A (JP)
Title: Brake drive control circuit for detecting short-circuit failure of switching element
Inventor: MATSUMOTO YASUYUKI
IPC: B25J19/00
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a brake drive control unit making it possible to shorten a time required to detect whether a short-circuit failure of a switching element is found.SOLUTION: An NPN transistor 21 connected to one end of a brake coil 7a and an NPN transistor 22 connected to the other end of the brake coil 7a are switched from an off state to an on state when a switching command S is inputted in order to feed a brake driving current to the brake coil 7a. Based on a brake voltage detected by a voltage detection block 23 and the switching command S retarded by a switching command retardation block 24, a short-circuit failure decision block 25 decides whether a short-circuit failure has occurred in the NPN transistor 21.
Patent JP-2013059027-A (JP)
Title: Stereoscopic video display device
Inventor: BAEK SEUNGHO
IPC: G02B30/25
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video display device capable of selectively visualizing a two-dimensional flat video (2D video) and a three-dimensional stereoscopic video (3D video).SOLUTION: A stereoscopic video display device according to this invention has: a display panel including a plurality of pixels each comprising a main display part and an auxiliary display part, divided into a first screen block and a second screen block, and including a first discharge control line connected to the auxiliary display part of the first screen block and a second discharge control line connected to the auxiliary display part of the second screen block; a data drive circuit; a gate drive circuit; a control voltage generator, in a 3D mode, generating a first discharge control voltage by a first AC waveform and generating a second discharge control voltage by a second AC waveform having a phase delayed from that of the first AC waveform by a 1/2 frame; and a control voltage delay part delaying the first discharge control voltage to apply it to the first discharge control line, and delaying the second discharge control voltage to apply it to the second discharge control line.
Patent JP-2014051214-A (JP)
Title: Attachment structure of inlet pipe
Inventor: TADA TOMOKI
IPC: B60K15/04
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure of an inlet pipe 110 which enables easy assembly of the inlet pipe and prevents interference between a vehicle body and a wheel house liner even if a space is small.SOLUTION: In an attachment structure of an inlet pipe 10 for attaching the inlet pipe 10, which is used for injecting a fuel from an oil supply port of a vehicle body to a fuel tank, to the vehicle body, the inlet pipe 10 is installed between the vehicle body 1 and a liner 40, and an attachment clamp 50 is attached to the inlet pipe 10. The attachment clamp 50 includes: a vehicle body engagement part 58 which engages with the vehicle body 1; and a liner engagement part 60 which engages with the liner 40. The attachment clamp 50 allows the inlet pipe 10 to be held on the vehicle body 1 and the liner 40.
Patent JP-2014057381-A (JP)
Title: Power conversion system
Inventor: SHIOMI KAZUTOSHI
IPC: H02M7/48
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a new power conversion system that avoids lowering the reliability of a first accessory LC filter 32 and a second accessory LC filter 42.SOLUTION: A high voltage battery 10 is connected with a main engine inverter 20, a first accessory inverter 30 and a second accessory inverter 40 in parallel. The first accessory LC filter 32 is interposed between the high voltage battery 10 and the first accessory inverter 30, and the second accessory LC filter 42 is interposed between the high voltage battery 10 and the second accessory inverter 40. In the configuration, a diode 60 is disposed in a second negative line Ln2. If it is determined that the first accessory LC filter 32 or the second accessory LC filter 42 resonates, a power saving process of reducing a current supplied to a compressor motor 36 or a blower motor 46 is performed.
Patent JP-2014056923-A (JP)
Title: Inspection method of printed wiring board
Inventor: TSUKAHARA TAKAFUMI
IPC: H05K3/46
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method of a printed wiring board capable of easily inspecting a copper-clad laminate having an inner via-hole that cannot be inspected for continuity.SOLUTION: The inspection method of a printed wiring board determines presence or absence and quality of an inner via by providing a copper-clad laminate with magnetic field from outside, generating an eddy current at a substrate surface and a neighborhood thereof, and measuring a change in the eddy current. It is preferable if the inner via-hole is composed of a conductive paste or a copper plating. It is preferable if a copper foil thickness of the substrate is 3 μm or over and 150 μm or less and an insulating layer thickness of the substrate is 20 μm or over and 500 μm or less.